package com.han.demo.utils;

/**
 * @author hanjl
 * @Description TODO
 * @ClassName LeetCode
 * @createTime 2021/9/22 16:33
 */
public class LeetCode {


    public static void main(String[] args) {
        int num = '0' - '0' - 1;
        System.out.println(num);
        int k = 8/3*3 + 7/3;
        System.out.println(k);
    }
}
